---
product_id: 18895190
title: "Studor - 25053 20340, Mini-Vent Air Admittance"
brand: "studor"
price: "1800194₫"
currency: VND
in_stock: true
category: "Studor"
url: https://www.desertcart.vn/products/18895190-studor-25053-20340-mini-vent-air-admittance
store_origin: VN
region: Vietnam
---

# Fits 1.5" & 2" pipes Operates -40°F to 150°F Exclusive vermin protection Studor - 25053 20340, Mini-Vent Air Admittance

**Brand:** studor
**Price:** 1800194₫
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your plumbing game with silent, smart ventilation

## Quick Answers

- **What is this?** Studor - 25053 20340, Mini-Vent Air Admittance by studor
- **How much does it cost?** 1800194₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/18895190-studor-25053-20340-mini-vent-air-admittance)

## Best For

- studor enthusiasts

## Why This Product

- Trusted studor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable ABS construction rated for extreme temperatures from -40°F to 150°F
- • **Compact Powerhouse:** Sleek design fits tight spaces without sacrificing performance
- • **Odor-Free Assurance:** Gravity-activated seal prevents unpleasant bathroom and drain odors effortlessly
- • **Bug-Proof Innovation:** Exclusive vermin protection system keeps your plumbing hygienic and worry-free
- • **High Capacity Venting:** Supports up to 160 DFUs on branches and 24 DFUs on stacks—perfect for multiple fixtures

## Overview

The Studor 25053 20340 Mini-Vent Air Admittance Valve is a compact, high-capacity valve designed for 1.5- and 2-inch piping. It supports up to 160 drain fixture units on branches and 24 on stacks, preventing water seal loss and odors with a gravity-activated closure. Made from durable ABS plastic, it operates reliably between -40°F and 150°F and features an exclusive vermin protection system, ensuring hygienic, efficient ventilation for modern plumbing setups.

## Description

Studor - 25053 20340, Mini-Vent Air Admittance: Pipe Fittings: desertcart.com: Industrial & Scientific

## Features

- Compact air admittance valve with ABS adapter
- Ideal for a single fixture or group of fixtures; capacity of 160 DFUs (drain fixture units) on a branch and 24 DFUs on a stack
- Creates ventilation that prevents the loss of water seals in traps; uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors
- Fits 1-1/2- and 2-inch piping; temperature rating of -40°F to 150°F (-40°C to 65.6°C); complies to ANSI/ASSE 1050 and 1051; this style air admittance valve is not recognized as a mechanical vent in the International Building Code
- Exclusive vermin protection system keeps out bugs and foreign objects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FQEX53E |
| Best Sellers Rank | #167,454 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11,167 in Fittings |
| Brand Name | Studor |
| Customer Reviews | 4.6 4.6 out of 5 stars (164) |
| Exterior Finish | ABS Plastic |
| Global Trade Identification Number | 00764651203400 |
| Included Components | 1 |
| Inlet Connection Size | 1.5 inches |
| Item Dimensions | 3.5 x 3.5 x 6 inches |
| Item Type Name | Air Admittance Valve with ABS Adapter |
| Manufacturer | IPS Corporation |
| Manufacturer Part Number | 25053 |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model Number | 20340 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 2 inches |
| Outlet Connection Type | NPT |
| Size | 1-1/2- or 2-Inch Connection |
| Thread Size | 2 inches |
| UPC | 764651203400 |
| Unit Count | 1 Count |
| Valve Type | thermostatic |

## Product Details

- **Brand:** Studor
- **Exterior Finish:** ABS Plastic
- **Global Trade Identification Number:** 00764651203400
- **Inlet Connection Size:** 1.5 inches
- **Item dimensions L x W x H:** 3.5 x 3.5 x 6 inches
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 inches
- **Outlet Connection Type:** NPT
- **Unit Count:** 1 Count

## Images

![Studor - 25053 20340, Mini-Vent Air Admittance - Image 1](https://m.media-amazon.com/images/I/71xav1NOrJL.jpg)
![Studor - 25053 20340, Mini-Vent Air Admittance - Image 2](https://m.media-amazon.com/images/I/81Lei6Mp0YL.jpg)
![Studor - 25053 20340, Mini-Vent Air Admittance - Image 3](https://m.media-amazon.com/images/I/71ro+s9nNoL.jpg)
![Studor - 25053 20340, Mini-Vent Air Admittance - Image 4](https://m.media-amazon.com/images/I/810iNOlaRPL.jpg)

## Questions & Answers

**Q: Why is this product listed under electronics > computers&accessories > networkingproducts > networkadapters > powerlinenetworkadapters**
A: If you plug this into your pc, it will free up hard drive admittance and the network will all speed up..  but the adaptor hasent been invented yet, guess the manufacturers have high hopes..

**Q: will the threads screw into a 1 1/2 threaded fitting?**
A: Yes, this screws directly into a 1 1/2" pipe threading. It also comes with an adapter for a 2" pipe.

**Q: what is life span for mini vent**
A: We just replaced two, both had replaced vents that were about 8 years old.

**Q: Are these suitable for exterior vent pipes?**
A: My understanding is they are only for use inside. They eliminate the need to connect new fixtures to the main stack.

## Frequently Bought Together

- Studor 20340 Mini-Vent Air Admittance Valve with ABS Adapter, 1-1/2- or 2-Inch Connection
- Studor 20380 Recessed Air Admittance Valve Box and Grill
- Studor 20346 Redi-Vent Air Admittance Valve with PVC Adapter, White, 1-1/2- or 2-Inch Connection

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-08-15*